Tobias Koenig 31b454b8d6 Blackberry: Grab viewfinder frames from native window
Since the conversion from NV12 to RGB on the CPU does not scale
for larger photo/video resolutions, this patch uses a different
approach. It uses the low-level screen API to grab screenshots
of the native viewfinder window and provides them as QImage to
the QAbstractVideoSurface. Even for large resolutions this
is quite performant.

Change-Id: I59a7cbe6850b3b07575ea10026f3180cfd22e935
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
2013-02-21 11:23:38 +01:00
2013-01-29 12:43:33 +01:00
2012-09-03 19:53:28 +02:00
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17 MiB
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C++ 90.5%
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